| Clue | Source | Date |
|---|---|---|
| Just a single time | USA Today | 24 Aug 2023 |
| How a first date is experienced | New York Times | 02 Oct 2021 |
| Just a single time | Universal | 25 Jun 2020 |
| How we experience our first kiss | New York Times | 14 Jan 2016 |
| How we experience our first kiss | ||
| Unrepeated |